8285445: cannot open file "NUL:"

[omikhaltsova]

I'd like to backport JDK-8285445 to jdk7u.

The patch applied not cleanly due to the directory structure differences:

1. src/java.base/windows/classes/java/io/WinNTFileSystem.java-> jdk/src/windows/classes/java/io/Win32FileSystem.java
2. test/jdk/java/io/FileOutputStream/OpenNUL.java-> jdk/test/java/io/FileOutputStream/OpenNUL.java

Tested manually as follow:
$JTREG_HOME/bin/jtreg -jdk:$BUILD_HOME /cygdrive/c/projects/jdk7u-fork/jdk/test/java/io/
No regression in the above tests' group.

---

Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• Commit message must refer to an issue

Issue

• JDK-8285445: cannot open file "NUL:"

Reviewers

• Paul Hohensee (@phohensee - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk7u pull/9/head:pull/9
$ git checkout pull/9

Update a local copy of the PR:
$ git checkout pull/9
$ git pull https://git.openjdk.org/jdk7u pull/9/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 9

View PR using the GUI difftool:
$ git pr show -t 9

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk7u/pull/9.diff

[bridgekeeper]

👋 Welcome back omikhaltcova! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[mlbridge]

Webrevs

• 00: Full (34ee5bfb)

[phohensee]

Looks identical to the 8u backport. Lgtm.

[openjdk]

@omikhaltsova This change now passes all automated pre-integration checks.

After integration, the commit message for the final commit will be:

8285445: cannot open file "NUL:"

Reviewed-by: phh

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been no new commits pushed to the master branch. If another commit should be pushed before you perform the /integrate command, your PR will be automatically rebased. If you prefer to avoid any potential automatic rebasing, please check the documentation for the /integrate command for further details.

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[omikhaltsova]

yes, it's identical to 8u.

[omikhaltsova]

/integrate

[openjdk]

@omikhaltsova
Your change (at version 34ee5bf) is now ready to be sponsored by a Committer.

[bae]

/sponsor

[openjdk]

Going to push as commit cb07ad2.

[openjdk]

@bae @omikhaltsova Pushed as commit cb07ad2.

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